EP 2221040 A1 20100825 - COMPOSITION FOR EXTERNAL APPLICATION TO SKIN
Title (en)
COMPOSITION FOR EXTERNAL APPLICATION TO SKIN
Title (de)
ZUSAMMENSETZUNG ZUR TOPISCHEN APPLIKATION AUF DIE HAUT
Title (fr)
COMPOSITION POUR APPLICATION EXTERNE SUR LA PEAU
Publication
Application
Priority
- JP 2008070140 W 20081105
- JP 2007294763 A 20071113
Abstract (en)
A composition for external application to skin, containing a compound represented by formula (I) or a salt thereof, and/or a quaternary ammonium salt represented by formula (II): wherein R 1 is a substituted or unsubstituted, linear or branched chain alkyl group having 2 to 25 carbon atoms; X is -CO-NH-, -O-CO-O-, -NH-CO-, - CO-O-, -O-CO- or -O-; Y is a substituted or unsubstituted alkylene group having 1 to 4 carbon atoms; R 2 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R 3 is an alkyl group having 1 to 4 carbon atoms; R 2 and R 3 are the same as or different from each other; R 4 , R 5 and R 6 , which may the same as or different from each other, each are an alkyl group having 1 to 4 carbon atoms; and A - is a counter ion.
IPC 8 full level
A61K 8/41 (2006.01); A61K 8/42 (2006.01); A61K 31/131 (2006.01); A61K 31/16 (2006.01); A61K 31/22 (2006.01); A61K 31/23 (2006.01); A61P 17/00 (2006.01); A61Q 19/00 (2006.01); A61Q 19/08 (2006.01)
CPC (source: EP US)
A61K 8/41 (2013.01 - EP US); A61K 8/416 (2013.01 - EP US); A61K 8/42 (2013.01 - EP US); A61K 31/131 (2013.01 - EP US); A61K 31/16 (2013.01 - EP US); A61K 31/22 (2013.01 - EP US); A61K 31/23 (2013.01 - EP US); A61P 17/00 (2017.12 - EP); A61Q 19/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2221040 A1 20100825; EP 2221040 A4 20150722; CN 101854905 A 20101006; CN 101854905 B 20131002; JP 2009120515 A 20090604; JP 5297631 B2 20130925; US 2010273875 A1 20101028; US 9155914 B2 20151013; WO 2009063782 A1 20090522
DOCDB simple family (application)
EP 08848873 A 20081105; CN 200880115928 A 20081105; JP 2007294763 A 20071113; JP 2008070140 W 20081105; US 74252508 A 20081105